302319792

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2351}}^1$

素因数の和:2431

約数の個数: 120

約数和(自身を含む): 909941760

約数和(自身を除く): 607621968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 47, 48, 57, 72, 76, 94, 114, 141, 144, 152, 171, 188, 228, 282, 304, 342, 376, 423, 456, 564, 684, 752, 846, 893, 912, 1128, 1368, 1692, 1786, 2256, 2351, 2679, 2736, 3384, 3572, 4702, 5358, 6768, 7053, 7144, 8037, 9404, 10716, 14106, 14288, 16074, 18808, 21159, 21432, 28212, 32148, 37616, 42318, 42864, 44669, 56424, 64296, 84636, 89338, 110497, 112848, 128592, 134007, 169272, 178676, 220994, 268014, 331491, 338544, 357352, 402021, 441988, 536028, 662982, 714704, 804042, 883976, 994473, 1072056, 1325964, 1608084, 1767952, 1988946, 2099443, 2144112, 2651928, 3216168, 3977892, 4198886, 5303856, 6298329, 6432336, 7955784, 8397772, 12596658, 15911568, 16795544, 18894987, 25193316, 33591088, 37789974, 50386632, 75579948, 100773264, 151159896, 302319792]

約数ペア:

[(1, 302319792), (2, 151159896), (3, 100773264), (4, 75579948), (6, 50386632), (8, 37789974), (9, 33591088), (12, 25193316), (16, 18894987), (18, 16795544), (19, 15911568), (24, 12596658), (36, 8397772), (38, 7955784), (47, 6432336), (48, 6298329), (57, 5303856), (72, 4198886), (76, 3977892), (94, 3216168), (114, 2651928), (141, 2144112), (144, 2099443), (152, 1988946), (171, 1767952), (188, 1608084), (228, 1325964), (282, 1072056), (304, 994473), (342, 883976), (376, 804042), (423, 714704), (456, 662982), (564, 536028), (684, 441988), (752, 402021), (846, 357352), (893, 338544), (912, 331491), (1128, 268014), (1368, 220994), (1692, 178676), (1786, 169272), (2256, 134007), (2351, 128592), (2679, 112848), (2736, 110497), (3384, 89338), (3572, 84636), (4702, 64296), (5358, 56424), (6768, 44669), (7053, 42864), (7144, 42318), (8037, 37616), (9404, 32148), (10716, 28212), (14106, 21432), (14288, 21159), (16074, 18808)]