997952340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:383

約数の個数: 288

約数和(自身を含む): 3571464960

約数和(自身を除く): 2573512620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 73, 77, 84, 105, 110, 121, 132, 140, 146, 154, 165, 210, 219, 220, 231, 242, 269, 292, 308, 330, 363, 365, 385, 420, 438, 462, 484, 511, 538, 605, 660, 726, 730, 770, 803, 807, 847, 876, 924, 1022, 1076, 1095, 1155, 1210, 1345, 1452, 1460, 1533, 1540, 1606, 1614, 1694, 1815, 1883, 2044, 2190, 2310, 2409, 2420, 2541, 2555, 2690, 2959, 3066, 3212, 3228, 3388, 3630, 3766, 4015, 4035, 4235, 4380, 4620, 4818, 5082, 5110, 5380, 5621, 5649, 5918, 6132, 7260, 7532, 7665, 8030, 8070, 8470, 8833, 8877, 9415, 9636, 10164, 10220, 11242, 11298, 11836, 12045, 12705, 14795, 15330, 16060, 16140, 16863, 16940, 17666, 17754, 18830, 19637, 20713, 22484, 22596, 24090, 25410, 26499, 28105, 28245, 29590, 30660, 32549, 33726, 35332, 35508, 37660, 39274, 41426, 44165, 44385, 48180, 50820, 52998, 56210, 56490, 58911, 59180, 61831, 62139, 65098, 67452, 78548, 82852, 84315, 88330, 88770, 97647, 98185, 103565, 105996, 112420, 112980, 117822, 123662, 124278, 130196, 132495, 137459, 162745, 168630, 176660, 177540, 185493, 195294, 196370, 207130, 216007, 227843, 235644, 247324, 248556, 264990, 274918, 294555, 309155, 310695, 325490, 337260, 370986, 390588, 392740, 412377, 414260, 432014, 455686, 488235, 529980, 549836, 589110, 618310, 621390, 648021, 650980, 683529, 687295, 741972, 824754, 864028, 911372, 927465, 976470, 1080035, 1139215, 1178220, 1236620, 1242780, 1296042, 1367058, 1374590, 1512049, 1649508, 1854930, 1952940, 2061885, 2160070, 2278430, 2376077, 2592084, 2734116, 2749180, 3024098, 3240105, 3417645, 3709860, 4123770, 4320140, 4536147, 4556860, 4752154, 6048196, 6480210, 6835290, 7128231, 7560245, 8247540, 9072294, 9504308, 11880385, 12960420, 13670580, 14256462, 15120490, 16632539, 18144588, 22680735, 23760770, 28512924, 30240980, 33265078, 35641155, 45361470, 47521540, 49897617, 66530156, 71282310, 83162695, 90722940, 99795234, 142564620, 166325390, 199590468, 249488085, 332650780, 498976170, 997952340]

約数ペア:

[(1, 997952340), (2, 498976170), (3, 332650780), (4, 249488085), (5, 199590468), (6, 166325390), (7, 142564620), (10, 99795234), (11, 90722940), (12, 83162695), (14, 71282310), (15, 66530156), (20, 49897617), (21, 47521540), (22, 45361470), (28, 35641155), (30, 33265078), (33, 30240980), (35, 28512924), (42, 23760770), (44, 22680735), (55, 18144588), (60, 16632539), (66, 15120490), (70, 14256462), (73, 13670580), (77, 12960420), (84, 11880385), (105, 9504308), (110, 9072294), (121, 8247540), (132, 7560245), (140, 7128231), (146, 6835290), (154, 6480210), (165, 6048196), (210, 4752154), (219, 4556860), (220, 4536147), (231, 4320140), (242, 4123770), (269, 3709860), (292, 3417645), (308, 3240105), (330, 3024098), (363, 2749180), (365, 2734116), (385, 2592084), (420, 2376077), (438, 2278430), (462, 2160070), (484, 2061885), (511, 1952940), (538, 1854930), (605, 1649508), (660, 1512049), (726, 1374590), (730, 1367058), (770, 1296042), (803, 1242780), (807, 1236620), (847, 1178220), (876, 1139215), (924, 1080035), (1022, 976470), (1076, 927465), (1095, 911372), (1155, 864028), (1210, 824754), (1345, 741972), (1452, 687295), (1460, 683529), (1533, 650980), (1540, 648021), (1606, 621390), (1614, 618310), (1694, 589110), (1815, 549836), (1883, 529980), (2044, 488235), (2190, 455686), (2310, 432014), (2409, 414260), (2420, 412377), (2541, 392740), (2555, 390588), (2690, 370986), (2959, 337260), (3066, 325490), (3212, 310695), (3228, 309155), (3388, 294555), (3630, 274918), (3766, 264990), (4015, 248556), (4035, 247324), (4235, 235644), (4380, 227843), (4620, 216007), (4818, 207130), (5082, 196370), (5110, 195294), (5380, 185493), (5621, 177540), (5649, 176660), (5918, 168630), (6132, 162745), (7260, 137459), (7532, 132495), (7665, 130196), (8030, 124278), (8070, 123662), (8470, 117822), (8833, 112980), (8877, 112420), (9415, 105996), (9636, 103565), (10164, 98185), (10220, 97647), (11242, 88770), (11298, 88330), (11836, 84315), (12045, 82852), (12705, 78548), (14795, 67452), (15330, 65098), (16060, 62139), (16140, 61831), (16863, 59180), (16940, 58911), (17666, 56490), (17754, 56210), (18830, 52998), (19637, 50820), (20713, 48180), (22484, 44385), (22596, 44165), (24090, 41426), (25410, 39274), (26499, 37660), (28105, 35508), (28245, 35332), (29590, 33726), (30660, 32549)]