1330352748

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:254

約数の個数: 240

約数和(自身を含む): 3888095904

約数和(自身を除く): 2557743156

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 43, 51, 54, 68, 81, 82, 86, 102, 108, 123, 129, 137, 153, 162, 164, 172, 204, 246, 258, 274, 306, 324, 369, 387, 411, 459, 492, 516, 548, 612, 697, 731, 738, 774, 822, 918, 1107, 1161, 1233, 1377, 1394, 1462, 1476, 1548, 1644, 1763, 1836, 2091, 2193, 2214, 2322, 2329, 2466, 2754, 2788, 2924, 3321, 3483, 3526, 3699, 4182, 4386, 4428, 4644, 4658, 4932, 5289, 5508, 5617, 5891, 6273, 6579, 6642, 6966, 6987, 7052, 7398, 8364, 8772, 9316, 10578, 11097, 11234, 11782, 12546, 13158, 13284, 13932, 13974, 14796, 15867, 16851, 17673, 18819, 19737, 20961, 21156, 22194, 22468, 23564, 25092, 26316, 27948, 29971, 31734, 33702, 35346, 37638, 39474, 41922, 44388, 47601, 50553, 53019, 56457, 59211, 59942, 62883, 63468, 67404, 70692, 75276, 78948, 83844, 89913, 95202, 95489, 100147, 101106, 106038, 112914, 118422, 119884, 125766, 142803, 151659, 159057, 179826, 188649, 190404, 190978, 200294, 202212, 212076, 225828, 236844, 241531, 251532, 269739, 285606, 286467, 300441, 303318, 318114, 359652, 377298, 381956, 400588, 454977, 477171, 483062, 539478, 571212, 572934, 600882, 606636, 636228, 724593, 754596, 809217, 859401, 901323, 909954, 954342, 966124, 1078956, 1145868, 1201764, 1449186, 1618434, 1718802, 1802646, 1819908, 1908684, 2173779, 2427651, 2578203, 2703969, 2898372, 3236868, 3437604, 3605292, 4106027, 4347558, 4855302, 5156406, 5407938, 6521337, 7734609, 8111907, 8212054, 8695116, 9710604, 10312812, 10815876, 12318081, 13042674, 15469218, 16223814, 16424108, 19564011, 24636162, 26085348, 30938436, 32447628, 36954243, 39128022, 49272324, 73908486, 78256044, 110862729, 147816972, 221725458, 332588187, 443450916, 665176374, 1330352748]

約数ペア:

[(1, 1330352748), (2, 665176374), (3, 443450916), (4, 332588187), (6, 221725458), (9, 147816972), (12, 110862729), (17, 78256044), (18, 73908486), (27, 49272324), (34, 39128022), (36, 36954243), (41, 32447628), (43, 30938436), (51, 26085348), (54, 24636162), (68, 19564011), (81, 16424108), (82, 16223814), (86, 15469218), (102, 13042674), (108, 12318081), (123, 10815876), (129, 10312812), (137, 9710604), (153, 8695116), (162, 8212054), (164, 8111907), (172, 7734609), (204, 6521337), (246, 5407938), (258, 5156406), (274, 4855302), (306, 4347558), (324, 4106027), (369, 3605292), (387, 3437604), (411, 3236868), (459, 2898372), (492, 2703969), (516, 2578203), (548, 2427651), (612, 2173779), (697, 1908684), (731, 1819908), (738, 1802646), (774, 1718802), (822, 1618434), (918, 1449186), (1107, 1201764), (1161, 1145868), (1233, 1078956), (1377, 966124), (1394, 954342), (1462, 909954), (1476, 901323), (1548, 859401), (1644, 809217), (1763, 754596), (1836, 724593), (2091, 636228), (2193, 606636), (2214, 600882), (2322, 572934), (2329, 571212), (2466, 539478), (2754, 483062), (2788, 477171), (2924, 454977), (3321, 400588), (3483, 381956), (3526, 377298), (3699, 359652), (4182, 318114), (4386, 303318), (4428, 300441), (4644, 286467), (4658, 285606), (4932, 269739), (5289, 251532), (5508, 241531), (5617, 236844), (5891, 225828), (6273, 212076), (6579, 202212), (6642, 200294), (6966, 190978), (6987, 190404), (7052, 188649), (7398, 179826), (8364, 159057), (8772, 151659), (9316, 142803), (10578, 125766), (11097, 119884), (11234, 118422), (11782, 112914), (12546, 106038), (13158, 101106), (13284, 100147), (13932, 95489), (13974, 95202), (14796, 89913), (15867, 83844), (16851, 78948), (17673, 75276), (18819, 70692), (19737, 67404), (20961, 63468), (21156, 62883), (22194, 59942), (22468, 59211), (23564, 56457), (25092, 53019), (26316, 50553), (27948, 47601), (29971, 44388), (31734, 41922), (33702, 39474), (35346, 37638)]