920360304

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{7823}}^1$

素因数の和:7899

約数の個数: 120

約数和(自身を含む): 2774703360

約数和(自身を除く): 1854343056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 43, 48, 57, 72, 76, 86, 114, 129, 144, 152, 171, 172, 228, 258, 304, 342, 344, 387, 456, 516, 684, 688, 774, 817, 912, 1032, 1368, 1548, 1634, 2064, 2451, 2736, 3096, 3268, 4902, 6192, 6536, 7353, 7823, 9804, 13072, 14706, 15646, 19608, 23469, 29412, 31292, 39216, 46938, 58824, 62584, 70407, 93876, 117648, 125168, 140814, 148637, 187752, 281628, 297274, 336389, 375504, 445911, 563256, 594548, 672778, 891822, 1009167, 1126512, 1189096, 1337733, 1345556, 1783644, 2018334, 2378192, 2675466, 2691112, 3027501, 3567288, 4036668, 5350932, 5382224, 6055002, 6391391, 7134576, 8073336, 10701864, 12110004, 12782782, 16146672, 19174173, 21403728, 24220008, 25565564, 38348346, 48440016, 51131128, 57522519, 76696692, 102262256, 115045038, 153393384, 230090076, 306786768, 460180152, 920360304]

約数ペア:

[(1, 920360304), (2, 460180152), (3, 306786768), (4, 230090076), (6, 153393384), (8, 115045038), (9, 102262256), (12, 76696692), (16, 57522519), (18, 51131128), (19, 48440016), (24, 38348346), (36, 25565564), (38, 24220008), (43, 21403728), (48, 19174173), (57, 16146672), (72, 12782782), (76, 12110004), (86, 10701864), (114, 8073336), (129, 7134576), (144, 6391391), (152, 6055002), (171, 5382224), (172, 5350932), (228, 4036668), (258, 3567288), (304, 3027501), (342, 2691112), (344, 2675466), (387, 2378192), (456, 2018334), (516, 1783644), (684, 1345556), (688, 1337733), (774, 1189096), (817, 1126512), (912, 1009167), (1032, 891822), (1368, 672778), (1548, 594548), (1634, 563256), (2064, 445911), (2451, 375504), (2736, 336389), (3096, 297274), (3268, 281628), (4902, 187752), (6192, 148637), (6536, 140814), (7353, 125168), (7823, 117648), (9804, 93876), (13072, 70407), (14706, 62584), (15646, 58824), (19608, 46938), (23469, 39216), (29412, 31292)]