2139726888

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:629

約数の個数: 256

約数和(自身を含む): 6760857600

約数和(自身を除く): 4621130712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 31, 36, 39, 47, 52, 54, 62, 72, 78, 93, 94, 104, 108, 117, 124, 141, 156, 186, 188, 216, 234, 248, 279, 282, 312, 351, 372, 376, 403, 423, 468, 523, 558, 564, 611, 702, 744, 806, 837, 846, 936, 1046, 1116, 1128, 1209, 1222, 1269, 1404, 1457, 1569, 1612, 1674, 1692, 1833, 2092, 2232, 2418, 2444, 2538, 2808, 2914, 3138, 3224, 3348, 3384, 3627, 3666, 4184, 4371, 4707, 4836, 4888, 5076, 5499, 5828, 6276, 6696, 6799, 7254, 7332, 8742, 9414, 9672, 10152, 10881, 10998, 11656, 12552, 13113, 13598, 14121, 14508, 14664, 16213, 16497, 17484, 18828, 18941, 20397, 21762, 21996, 24581, 26226, 27196, 28242, 29016, 32426, 32994, 34968, 37656, 37882, 39339, 40794, 43524, 43992, 48639, 49162, 52452, 54392, 56484, 56823, 61191, 64852, 65988, 73743, 75764, 78678, 81588, 87048, 97278, 98324, 104904, 112968, 113646, 122382, 129704, 131976, 145917, 147486, 151528, 157356, 163176, 170469, 183573, 194556, 196648, 210769, 221229, 227292, 244764, 291834, 294972, 314712, 319553, 340938, 367146, 389112, 421538, 437751, 442458, 454584, 489528, 511407, 583668, 589944, 632307, 639106, 663687, 681876, 734292, 762011, 843076, 875502, 884916, 958659, 1022814, 1167336, 1264614, 1278212, 1327374, 1363752, 1468584, 1524022, 1686152, 1751004, 1769832, 1896921, 1917318, 2045628, 2286033, 2529228, 2556424, 2654748, 2875977, 3048044, 3502008, 3793842, 3834636, 4091256, 4572066, 5058456, 5309496, 5690763, 5751954, 6096088, 6858099, 7587684, 7669272, 8627931, 9144132, 9906143, 11381526, 11503908, 13716198, 15175368, 17255862, 18288264, 19812286, 20574297, 22763052, 23007816, 27432396, 29718429, 34511724, 39624572, 41148594, 45526104, 54864792, 59436858, 69023448, 79249144, 82297188, 89155287, 118873716, 164594376, 178310574, 237747432, 267465861, 356621148, 534931722, 713242296, 1069863444, 2139726888]

約数ペア:

[(1, 2139726888), (2, 1069863444), (3, 713242296), (4, 534931722), (6, 356621148), (8, 267465861), (9, 237747432), (12, 178310574), (13, 164594376), (18, 118873716), (24, 89155287), (26, 82297188), (27, 79249144), (31, 69023448), (36, 59436858), (39, 54864792), (47, 45526104), (52, 41148594), (54, 39624572), (62, 34511724), (72, 29718429), (78, 27432396), (93, 23007816), (94, 22763052), (104, 20574297), (108, 19812286), (117, 18288264), (124, 17255862), (141, 15175368), (156, 13716198), (186, 11503908), (188, 11381526), (216, 9906143), (234, 9144132), (248, 8627931), (279, 7669272), (282, 7587684), (312, 6858099), (351, 6096088), (372, 5751954), (376, 5690763), (403, 5309496), (423, 5058456), (468, 4572066), (523, 4091256), (558, 3834636), (564, 3793842), (611, 3502008), (702, 3048044), (744, 2875977), (806, 2654748), (837, 2556424), (846, 2529228), (936, 2286033), (1046, 2045628), (1116, 1917318), (1128, 1896921), (1209, 1769832), (1222, 1751004), (1269, 1686152), (1404, 1524022), (1457, 1468584), (1569, 1363752), (1612, 1327374), (1674, 1278212), (1692, 1264614), (1833, 1167336), (2092, 1022814), (2232, 958659), (2418, 884916), (2444, 875502), (2538, 843076), (2808, 762011), (2914, 734292), (3138, 681876), (3224, 663687), (3348, 639106), (3384, 632307), (3627, 589944), (3666, 583668), (4184, 511407), (4371, 489528), (4707, 454584), (4836, 442458), (4888, 437751), (5076, 421538), (5499, 389112), (5828, 367146), (6276, 340938), (6696, 319553), (6799, 314712), (7254, 294972), (7332, 291834), (8742, 244764), (9414, 227292), (9672, 221229), (10152, 210769), (10881, 196648), (10998, 194556), (11656, 183573), (12552, 170469), (13113, 163176), (13598, 157356), (14121, 151528), (14508, 147486), (14664, 145917), (16213, 131976), (16497, 129704), (17484, 122382), (18828, 113646), (18941, 112968), (20397, 104904), (21762, 98324), (21996, 97278), (24581, 87048), (26226, 81588), (27196, 78678), (28242, 75764), (29016, 73743), (32426, 65988), (32994, 64852), (34968, 61191), (37656, 56823), (37882, 56484), (39339, 54392), (40794, 52452), (43524, 49162), (43992, 48639)]