31152324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:313

約数の個数: 96

約数和(自身を含む): 88704000

約数和(自身を除く): 57551676

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 131, 133, 149, 228, 262, 266, 298, 393, 399, 447, 524, 532, 596, 786, 798, 894, 917, 1043, 1572, 1596, 1788, 1834, 2086, 2489, 2751, 2831, 3129, 3668, 4172, 4978, 5502, 5662, 6258, 7467, 8493, 9956, 11004, 11324, 12516, 14934, 16986, 17423, 19519, 19817, 29868, 33972, 34846, 39038, 39634, 52269, 58557, 59451, 69692, 78076, 79268, 104538, 117114, 118902, 136633, 209076, 234228, 237804, 273266, 370861, 409899, 546532, 741722, 819798, 1112583, 1483444, 1639596, 2225166, 2596027, 4450332, 5192054, 7788081, 10384108, 15576162, 31152324]

約数ペア:

[(1, 31152324), (2, 15576162), (3, 10384108), (4, 7788081), (6, 5192054), (7, 4450332), (12, 2596027), (14, 2225166), (19, 1639596), (21, 1483444), (28, 1112583), (38, 819798), (42, 741722), (57, 546532), (76, 409899), (84, 370861), (114, 273266), (131, 237804), (133, 234228), (149, 209076), (228, 136633), (262, 118902), (266, 117114), (298, 104538), (393, 79268), (399, 78076), (447, 69692), (524, 59451), (532, 58557), (596, 52269), (786, 39634), (798, 39038), (894, 34846), (917, 33972), (1043, 29868), (1572, 19817), (1596, 19519), (1788, 17423), (1834, 16986), (2086, 14934), (2489, 12516), (2751, 11324), (2831, 11004), (3129, 9956), (3668, 8493), (4172, 7467), (4978, 6258), (5502, 5662)]