284430456

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 841613760

約数和(自身を除く): 557183304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 353, 361, 372, 456, 558, 589, 684, 706, 722, 744, 1059, 1083, 1116, 1178, 1368, 1412, 1444, 1767, 2118, 2166, 2232, 2356, 2824, 2888, 3177, 3249, 3534, 4236, 4332, 4712, 5301, 6354, 6498, 6707, 7068, 8472, 8664, 10602, 10943, 11191, 12708, 12996, 13414, 14136, 20121, 21204, 21886, 22382, 25416, 25992, 26828, 32829, 33573, 40242, 42408, 43772, 44764, 53656, 60363, 65658, 67146, 80484, 87544, 89528, 98487, 100719, 120726, 127433, 131316, 134292, 160968, 196974, 201438, 207917, 241452, 254866, 262632, 268584, 382299, 393948, 402876, 415834, 482904, 509732, 623751, 764598, 787896, 805752, 831668, 1019464, 1146897, 1247502, 1529196, 1663336, 1871253, 2293794, 2495004, 3058392, 3742506, 3950423, 4587588, 4990008, 7485012, 7900846, 9175176, 11851269, 14970024, 15801692, 23702538, 31603384, 35553807, 47405076, 71107614, 94810152, 142215228, 284430456]

約数ペア:

[(1, 284430456), (2, 142215228), (3, 94810152), (4, 71107614), (6, 47405076), (8, 35553807), (9, 31603384), (12, 23702538), (18, 15801692), (19, 14970024), (24, 11851269), (31, 9175176), (36, 7900846), (38, 7485012), (57, 4990008), (62, 4587588), (72, 3950423), (76, 3742506), (93, 3058392), (114, 2495004), (124, 2293794), (152, 1871253), (171, 1663336), (186, 1529196), (228, 1247502), (248, 1146897), (279, 1019464), (342, 831668), (353, 805752), (361, 787896), (372, 764598), (456, 623751), (558, 509732), (589, 482904), (684, 415834), (706, 402876), (722, 393948), (744, 382299), (1059, 268584), (1083, 262632), (1116, 254866), (1178, 241452), (1368, 207917), (1412, 201438), (1444, 196974), (1767, 160968), (2118, 134292), (2166, 131316), (2232, 127433), (2356, 120726), (2824, 100719), (2888, 98487), (3177, 89528), (3249, 87544), (3534, 80484), (4236, 67146), (4332, 65658), (4712, 60363), (5301, 53656), (6354, 44764), (6498, 43772), (6707, 42408), (7068, 40242), (8472, 33573), (8664, 32829), (10602, 26828), (10943, 25992), (11191, 25416), (12708, 22382), (12996, 21886), (13414, 21204), (14136, 20121)]