290209344

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 168

約数和(自身を含む): 836127360

約数和(自身を除く): 545918016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 53, 57, 64, 76, 79, 96, 106, 114, 152, 158, 159, 192, 212, 228, 237, 304, 316, 318, 361, 424, 456, 474, 608, 632, 636, 722, 848, 912, 948, 1007, 1083, 1216, 1264, 1272, 1444, 1501, 1696, 1824, 1896, 2014, 2166, 2528, 2544, 2888, 3002, 3021, 3392, 3648, 3792, 4028, 4187, 4332, 4503, 5056, 5088, 5776, 6004, 6042, 7584, 8056, 8374, 8664, 9006, 10176, 11552, 12008, 12084, 12561, 15168, 16112, 16748, 17328, 18012, 19133, 23104, 24016, 24168, 25122, 28519, 32224, 33496, 34656, 36024, 38266, 48032, 48336, 50244, 57038, 57399, 64448, 66992, 69312, 72048, 76532, 79553, 85557, 96064, 96672, 100488, 114076, 114798, 133984, 144096, 153064, 159106, 171114, 193344, 200976, 228152, 229596, 238659, 267968, 288192, 306128, 318212, 342228, 401952, 456304, 459192, 477318, 612256, 636424, 684456, 803904, 912608, 918384, 954636, 1224512, 1272848, 1368912, 1511507, 1825216, 1836768, 1909272, 2545696, 2737824, 3023014, 3673536, 3818544, 4534521, 5091392, 5475648, 6046028, 7637088, 9069042, 12092056, 15274176, 18138084, 24184112, 36276168, 48368224, 72552336, 96736448, 145104672, 290209344]

約数ペア:

[(1, 290209344), (2, 145104672), (3, 96736448), (4, 72552336), (6, 48368224), (8, 36276168), (12, 24184112), (16, 18138084), (19, 15274176), (24, 12092056), (32, 9069042), (38, 7637088), (48, 6046028), (53, 5475648), (57, 5091392), (64, 4534521), (76, 3818544), (79, 3673536), (96, 3023014), (106, 2737824), (114, 2545696), (152, 1909272), (158, 1836768), (159, 1825216), (192, 1511507), (212, 1368912), (228, 1272848), (237, 1224512), (304, 954636), (316, 918384), (318, 912608), (361, 803904), (424, 684456), (456, 636424), (474, 612256), (608, 477318), (632, 459192), (636, 456304), (722, 401952), (848, 342228), (912, 318212), (948, 306128), (1007, 288192), (1083, 267968), (1216, 238659), (1264, 229596), (1272, 228152), (1444, 200976), (1501, 193344), (1696, 171114), (1824, 159106), (1896, 153064), (2014, 144096), (2166, 133984), (2528, 114798), (2544, 114076), (2888, 100488), (3002, 96672), (3021, 96064), (3392, 85557), (3648, 79553), (3792, 76532), (4028, 72048), (4187, 69312), (4332, 66992), (4503, 64448), (5056, 57399), (5088, 57038), (5776, 50244), (6004, 48336), (6042, 48032), (7584, 38266), (8056, 36024), (8374, 34656), (8664, 33496), (9006, 32224), (10176, 28519), (11552, 25122), (12008, 24168), (12084, 24016), (12561, 23104), (15168, 19133), (16112, 18012), (16748, 17328)]