320868504

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21323}}^1$

素因数の和:21365

約数の個数: 96

約数和(自身を含む): 997963200

約数和(自身を除く): 677094696

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 44, 57, 66, 72, 76, 88, 99, 114, 132, 152, 171, 198, 209, 228, 264, 342, 396, 418, 456, 627, 684, 792, 836, 1254, 1368, 1672, 1881, 2508, 3762, 5016, 7524, 15048, 21323, 42646, 63969, 85292, 127938, 170584, 191907, 234553, 255876, 383814, 405137, 469106, 511752, 703659, 767628, 810274, 938212, 1215411, 1407318, 1535256, 1620548, 1876424, 2110977, 2430822, 2814636, 3241096, 3646233, 4221954, 4456507, 4861644, 5629272, 7292466, 8443908, 8913014, 9723288, 13369521, 14584932, 16887816, 17826028, 26739042, 29169864, 35652056, 40108563, 53478084, 80217126, 106956168, 160434252, 320868504]

約数ペア:

[(1, 320868504), (2, 160434252), (3, 106956168), (4, 80217126), (6, 53478084), (8, 40108563), (9, 35652056), (11, 29169864), (12, 26739042), (18, 17826028), (19, 16887816), (22, 14584932), (24, 13369521), (33, 9723288), (36, 8913014), (38, 8443908), (44, 7292466), (57, 5629272), (66, 4861644), (72, 4456507), (76, 4221954), (88, 3646233), (99, 3241096), (114, 2814636), (132, 2430822), (152, 2110977), (171, 1876424), (198, 1620548), (209, 1535256), (228, 1407318), (264, 1215411), (342, 938212), (396, 810274), (418, 767628), (456, 703659), (627, 511752), (684, 469106), (792, 405137), (836, 383814), (1254, 255876), (1368, 234553), (1672, 191907), (1881, 170584), (2508, 127938), (3762, 85292), (5016, 63969), (7524, 42646), (15048, 21323)]