352914380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{919}}^1$

素因数の和:1159

約数の個数: 96

約数和(自身を含む): 917468160

約数和(自身を除く): 564553780

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 211, 260, 364, 422, 455, 844, 910, 919, 1055, 1477, 1820, 1838, 2110, 2743, 2954, 3676, 4220, 4595, 5486, 5908, 6433, 7385, 9190, 10972, 11947, 12866, 13715, 14770, 18380, 19201, 23894, 25732, 27430, 29540, 32165, 38402, 47788, 54860, 59735, 64330, 76804, 83629, 96005, 119470, 128660, 167258, 192010, 193909, 238940, 334516, 384020, 387818, 418145, 775636, 836290, 969545, 1357363, 1672580, 1939090, 2520817, 2714726, 3878180, 5041634, 5429452, 6786815, 10083268, 12604085, 13573630, 17645719, 25208170, 27147260, 35291438, 50416340, 70582876, 88228595, 176457190, 352914380]

約数ペア:

[(1, 352914380), (2, 176457190), (4, 88228595), (5, 70582876), (7, 50416340), (10, 35291438), (13, 27147260), (14, 25208170), (20, 17645719), (26, 13573630), (28, 12604085), (35, 10083268), (52, 6786815), (65, 5429452), (70, 5041634), (91, 3878180), (130, 2714726), (140, 2520817), (182, 1939090), (211, 1672580), (260, 1357363), (364, 969545), (422, 836290), (455, 775636), (844, 418145), (910, 387818), (919, 384020), (1055, 334516), (1477, 238940), (1820, 193909), (1838, 192010), (2110, 167258), (2743, 128660), (2954, 119470), (3676, 96005), (4220, 83629), (4595, 76804), (5486, 64330), (5908, 59735), (6433, 54860), (7385, 47788), (9190, 38402), (10972, 32165), (11947, 29540), (12866, 27430), (13715, 25732), (14770, 23894), (18380, 19201)]