2191484016

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10139}}^1$

素因数の和:10251

約数の個数: 120

約数和(自身を含む): 6538272000

約数和(自身を除く): 4346787984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 79, 114, 144, 152, 158, 171, 228, 237, 304, 316, 342, 456, 474, 632, 684, 711, 912, 948, 1264, 1368, 1422, 1501, 1896, 2736, 2844, 3002, 3792, 4503, 5688, 6004, 9006, 10139, 11376, 12008, 13509, 18012, 20278, 24016, 27018, 30417, 36024, 40556, 54036, 60834, 72048, 81112, 91251, 108072, 121668, 162224, 182502, 192641, 216144, 243336, 365004, 385282, 486672, 577923, 730008, 770564, 800981, 1155846, 1460016, 1541128, 1601962, 1733769, 2311692, 2402943, 3082256, 3203924, 3467538, 4623384, 4805886, 6407848, 6935076, 7208829, 9246768, 9611772, 12815696, 13870152, 14417658, 15218639, 19223544, 27740304, 28835316, 30437278, 38447088, 45655917, 57670632, 60874556, 91311834, 115341264, 121749112, 136967751, 182623668, 243498224, 273935502, 365247336, 547871004, 730494672, 1095742008, 2191484016]

約数ペア:

[(1, 2191484016), (2, 1095742008), (3, 730494672), (4, 547871004), (6, 365247336), (8, 273935502), (9, 243498224), (12, 182623668), (16, 136967751), (18, 121749112), (19, 115341264), (24, 91311834), (36, 60874556), (38, 57670632), (48, 45655917), (57, 38447088), (72, 30437278), (76, 28835316), (79, 27740304), (114, 19223544), (144, 15218639), (152, 14417658), (158, 13870152), (171, 12815696), (228, 9611772), (237, 9246768), (304, 7208829), (316, 6935076), (342, 6407848), (456, 4805886), (474, 4623384), (632, 3467538), (684, 3203924), (711, 3082256), (912, 2402943), (948, 2311692), (1264, 1733769), (1368, 1601962), (1422, 1541128), (1501, 1460016), (1896, 1155846), (2736, 800981), (2844, 770564), (3002, 730008), (3792, 577923), (4503, 486672), (5688, 385282), (6004, 365004), (9006, 243336), (10139, 216144), (11376, 192641), (12008, 182502), (13509, 162224), (18012, 121668), (20278, 108072), (24016, 91251), (27018, 81112), (30417, 72048), (36024, 60834), (40556, 54036)]