996800304

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^2\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:623

約数の個数: 120

約数和(自身を含む): 2757493648

約数和(自身を除く): 1760693344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 181, 204, 272, 289, 362, 397, 408, 543, 578, 724, 794, 816, 867, 1086, 1156, 1191, 1448, 1588, 1734, 2172, 2312, 2382, 2896, 3077, 3176, 3468, 4344, 4624, 4764, 6154, 6352, 6749, 6936, 8688, 9231, 9528, 12308, 13498, 13872, 18462, 19056, 20247, 24616, 26996, 36924, 40494, 49232, 52309, 53992, 71857, 73848, 80988, 104618, 107984, 114733, 143714, 147696, 156927, 161976, 209236, 215571, 229466, 287428, 313854, 323952, 344199, 418472, 431142, 458932, 574856, 627708, 688398, 836944, 862284, 917864, 1149712, 1221569, 1255416, 1376796, 1724568, 1835728, 2443138, 2510832, 2753592, 3449136, 3664707, 4886276, 5507184, 7329414, 9772552, 14658828, 19545104, 20766673, 29317656, 41533346, 58635312, 62300019, 83066692, 124600038, 166133384, 249200076, 332266768, 498400152, 996800304]

約数ペア:

[(1, 996800304), (2, 498400152), (3, 332266768), (4, 249200076), (6, 166133384), (8, 124600038), (12, 83066692), (16, 62300019), (17, 58635312), (24, 41533346), (34, 29317656), (48, 20766673), (51, 19545104), (68, 14658828), (102, 9772552), (136, 7329414), (181, 5507184), (204, 4886276), (272, 3664707), (289, 3449136), (362, 2753592), (397, 2510832), (408, 2443138), (543, 1835728), (578, 1724568), (724, 1376796), (794, 1255416), (816, 1221569), (867, 1149712), (1086, 917864), (1156, 862284), (1191, 836944), (1448, 688398), (1588, 627708), (1734, 574856), (2172, 458932), (2312, 431142), (2382, 418472), (2896, 344199), (3077, 323952), (3176, 313854), (3468, 287428), (4344, 229466), (4624, 215571), (4764, 209236), (6154, 161976), (6352, 156927), (6749, 147696), (6936, 143714), (8688, 114733), (9231, 107984), (9528, 104618), (12308, 80988), (13498, 73848), (13872, 71857), (18462, 53992), (19056, 52309), (20247, 49232), (24616, 40494), (26996, 36924)]