244124790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{401}}^1$

素因数の和:654

約数の個数: 128

約数和(自身を含む): 726147072

約数和(自身を除く): 482022282

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 223, 273, 390, 401, 446, 455, 546, 669, 802, 910, 1115, 1203, 1338, 1365, 1561, 2005, 2230, 2406, 2730, 2807, 2899, 3122, 3345, 4010, 4683, 5213, 5614, 5798, 6015, 6690, 7805, 8421, 8697, 9366, 10426, 12030, 14035, 14495, 15610, 15639, 16842, 17394, 20293, 23415, 26065, 28070, 28990, 31278, 36491, 40586, 42105, 43485, 46830, 52130, 60879, 72982, 78195, 84210, 86970, 89423, 101465, 109473, 121758, 156390, 178846, 182455, 202930, 218946, 268269, 304395, 364910, 447115, 536538, 547365, 608790, 625961, 894230, 1094730, 1162499, 1251922, 1341345, 1877883, 2324998, 2682690, 3129805, 3487497, 3755766, 5812495, 6259610, 6974994, 8137493, 9389415, 11624990, 16274986, 17437485, 18778830, 24412479, 34874970, 40687465, 48824958, 81374930, 122062395, 244124790]

約数ペア:

[(1, 244124790), (2, 122062395), (3, 81374930), (5, 48824958), (6, 40687465), (7, 34874970), (10, 24412479), (13, 18778830), (14, 17437485), (15, 16274986), (21, 11624990), (26, 9389415), (30, 8137493), (35, 6974994), (39, 6259610), (42, 5812495), (65, 3755766), (70, 3487497), (78, 3129805), (91, 2682690), (105, 2324998), (130, 1877883), (182, 1341345), (195, 1251922), (210, 1162499), (223, 1094730), (273, 894230), (390, 625961), (401, 608790), (446, 547365), (455, 536538), (546, 447115), (669, 364910), (802, 304395), (910, 268269), (1115, 218946), (1203, 202930), (1338, 182455), (1365, 178846), (1561, 156390), (2005, 121758), (2230, 109473), (2406, 101465), (2730, 89423), (2807, 86970), (2899, 84210), (3122, 78195), (3345, 72982), (4010, 60879), (4683, 52130), (5213, 46830), (5614, 43485), (5798, 42105), (6015, 40586), (6690, 36491), (7805, 31278), (8421, 28990), (8697, 28070), (9366, 26065), (10426, 23415), (12030, 20293), (14035, 17394), (14495, 16842), (15610, 15639)]