371416788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{23609}}^1$

素因数の和:23661

約数の個数: 72

約数和(自身を含む): 1031284800

約数和(自身を除く): 659868012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 23, 36, 38, 46, 57, 69, 76, 92, 114, 138, 171, 207, 228, 276, 342, 414, 437, 684, 828, 874, 1311, 1748, 2622, 3933, 5244, 7866, 15732, 23609, 47218, 70827, 94436, 141654, 212481, 283308, 424962, 448571, 543007, 849924, 897142, 1086014, 1345713, 1629021, 1794284, 2172028, 2691426, 3258042, 4037139, 4887063, 5382852, 6516084, 8074278, 9774126, 10317133, 16148556, 19548252, 20634266, 30951399, 41268532, 61902798, 92854197, 123805596, 185708394, 371416788]

約数ペア:

[(1, 371416788), (2, 185708394), (3, 123805596), (4, 92854197), (6, 61902798), (9, 41268532), (12, 30951399), (18, 20634266), (19, 19548252), (23, 16148556), (36, 10317133), (38, 9774126), (46, 8074278), (57, 6516084), (69, 5382852), (76, 4887063), (92, 4037139), (114, 3258042), (138, 2691426), (171, 2172028), (207, 1794284), (228, 1629021), (276, 1345713), (342, 1086014), (414, 897142), (437, 849924), (684, 543007), (828, 448571), (874, 424962), (1311, 283308), (1748, 212481), (2622, 141654), (3933, 94436), (5244, 70827), (7866, 47218), (15732, 23609)]