628935264

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6761}}^1$

素因数の和:6813

約数の個数: 144

約数和(自身を含む): 1993708080

約数和(自身を除く): 1364772816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 816, 912, 969, 1224, 1292, 1368, 1632, 1824, 1938, 2448, 2584, 2736, 2907, 3876, 4896, 5168, 5472, 5814, 6761, 7752, 10336, 11628, 13522, 15504, 20283, 23256, 27044, 31008, 40566, 46512, 54088, 60849, 81132, 93024, 108176, 114937, 121698, 128459, 162264, 216352, 229874, 243396, 256918, 324528, 344811, 385377, 459748, 486792, 513836, 649056, 689622, 770754, 919496, 973584, 1027672, 1034433, 1156131, 1379244, 1541508, 1838992, 1947168, 2055344, 2068866, 2183803, 2312262, 2758488, 3083016, 3677984, 4110688, 4137732, 4367606, 4624524, 5516976, 6166032, 6551409, 8275464, 8735212, 9249048, 11033952, 12332064, 13102818, 16550928, 17470424, 18498096, 19654227, 26205636, 33101856, 34940848, 36996192, 39308454, 52411272, 69881696, 78616908, 104822544, 157233816, 209645088, 314467632, 628935264]

約数ペア:

[(1, 628935264), (2, 314467632), (3, 209645088), (4, 157233816), (6, 104822544), (8, 78616908), (9, 69881696), (12, 52411272), (16, 39308454), (17, 36996192), (18, 34940848), (19, 33101856), (24, 26205636), (32, 19654227), (34, 18498096), (36, 17470424), (38, 16550928), (48, 13102818), (51, 12332064), (57, 11033952), (68, 9249048), (72, 8735212), (76, 8275464), (96, 6551409), (102, 6166032), (114, 5516976), (136, 4624524), (144, 4367606), (152, 4137732), (153, 4110688), (171, 3677984), (204, 3083016), (228, 2758488), (272, 2312262), (288, 2183803), (304, 2068866), (306, 2055344), (323, 1947168), (342, 1838992), (408, 1541508), (456, 1379244), (544, 1156131), (608, 1034433), (612, 1027672), (646, 973584), (684, 919496), (816, 770754), (912, 689622), (969, 649056), (1224, 513836), (1292, 486792), (1368, 459748), (1632, 385377), (1824, 344811), (1938, 324528), (2448, 256918), (2584, 243396), (2736, 229874), (2907, 216352), (3876, 162264), (4896, 128459), (5168, 121698), (5472, 114937), (5814, 108176), (6761, 93024), (7752, 81132), (10336, 60849), (11628, 54088), (13522, 46512), (15504, 40566), (20283, 31008), (23256, 27044)]