645912144

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1599

約数の個数: 200

約数和(自身を含む): 2084955840

約数和(自身を除く): 1439043696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 272, 304, 306, 323, 324, 342, 408, 432, 456, 459, 513, 612, 646, 648, 684, 816, 912, 918, 969, 1026, 1224, 1292, 1296, 1368, 1377, 1539, 1543, 1836, 1938, 2052, 2448, 2584, 2736, 2754, 2907, 3078, 3086, 3672, 3876, 4104, 4629, 5168, 5508, 5814, 6156, 6172, 7344, 7752, 8208, 8721, 9258, 11016, 11628, 12312, 12344, 13887, 15504, 17442, 18516, 22032, 23256, 24624, 24688, 26163, 26231, 27774, 29317, 34884, 37032, 41661, 46512, 52326, 52462, 55548, 58634, 69768, 74064, 78693, 83322, 87951, 104652, 104924, 111096, 117268, 124983, 139536, 157386, 166644, 175902, 209304, 209848, 222192, 234536, 236079, 249966, 263853, 314772, 333288, 351804, 418608, 419696, 469072, 472158, 498389, 499932, 527706, 629544, 666576, 703608, 708237, 791559, 944316, 996778, 999864, 1055412, 1259088, 1407216, 1416474, 1495167, 1583118, 1888632, 1993556, 1999728, 2110824, 2124711, 2374677, 2832948, 2990334, 3166236, 3777264, 3987112, 4221648, 4249422, 4485501, 4749354, 5665896, 5980668, 6332472, 7974224, 8498844, 8971002, 9498708, 11331792, 11961336, 12664944, 13456503, 16997688, 17942004, 18997416, 23922672, 26913006, 33995376, 35884008, 37994832, 40369509, 53826012, 71768016, 80739018, 107652024, 161478036, 215304048, 322956072, 645912144]

約数ペア:

[(1, 645912144), (2, 322956072), (3, 215304048), (4, 161478036), (6, 107652024), (8, 80739018), (9, 71768016), (12, 53826012), (16, 40369509), (17, 37994832), (18, 35884008), (19, 33995376), (24, 26913006), (27, 23922672), (34, 18997416), (36, 17942004), (38, 16997688), (48, 13456503), (51, 12664944), (54, 11961336), (57, 11331792), (68, 9498708), (72, 8971002), (76, 8498844), (81, 7974224), (102, 6332472), (108, 5980668), (114, 5665896), (136, 4749354), (144, 4485501), (152, 4249422), (153, 4221648), (162, 3987112), (171, 3777264), (204, 3166236), (216, 2990334), (228, 2832948), (272, 2374677), (304, 2124711), (306, 2110824), (323, 1999728), (324, 1993556), (342, 1888632), (408, 1583118), (432, 1495167), (456, 1416474), (459, 1407216), (513, 1259088), (612, 1055412), (646, 999864), (648, 996778), (684, 944316), (816, 791559), (912, 708237), (918, 703608), (969, 666576), (1026, 629544), (1224, 527706), (1292, 499932), (1296, 498389), (1368, 472158), (1377, 469072), (1539, 419696), (1543, 418608), (1836, 351804), (1938, 333288), (2052, 314772), (2448, 263853), (2584, 249966), (2736, 236079), (2754, 234536), (2907, 222192), (3078, 209848), (3086, 209304), (3672, 175902), (3876, 166644), (4104, 157386), (4629, 139536), (5168, 124983), (5508, 117268), (5814, 111096), (6156, 104924), (6172, 104652), (7344, 87951), (7752, 83322), (8208, 78693), (8721, 74064), (9258, 69768), (11016, 58634), (11628, 55548), (12312, 52462), (12344, 52326), (13887, 46512), (15504, 41661), (17442, 37032), (18516, 34884), (22032, 29317), (23256, 27774), (24624, 26231), (24688, 26163)]