225700956

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 144

約数和(自身を含む): 649678848

約数和(自身を除く): 423977892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 47, 52, 62, 78, 93, 94, 117, 124, 141, 156, 186, 188, 234, 279, 282, 331, 372, 403, 423, 468, 558, 564, 611, 662, 806, 846, 993, 1116, 1209, 1222, 1324, 1457, 1612, 1692, 1833, 1986, 2418, 2444, 2914, 2979, 3627, 3666, 3972, 4303, 4371, 4836, 5499, 5828, 5958, 7254, 7332, 8606, 8742, 10261, 10998, 11916, 12909, 13113, 14508, 15557, 17212, 17484, 18941, 20522, 21996, 25818, 26226, 30783, 31114, 37882, 38727, 41044, 46671, 51636, 52452, 56823, 61566, 62228, 75764, 77454, 92349, 93342, 113646, 123132, 133393, 140013, 154908, 170469, 184698, 186684, 202241, 227292, 266786, 280026, 340938, 369396, 400179, 404482, 482267, 533572, 560052, 606723, 681876, 800358, 808964, 964534, 1200537, 1213446, 1446801, 1600716, 1820169, 1929068, 2401074, 2426892, 2893602, 3640338, 4340403, 4802148, 5787204, 6269471, 7280676, 8680806, 12538942, 17361612, 18808413, 25077884, 37616826, 56425239, 75233652, 112850478, 225700956]

約数ペア:

[(1, 225700956), (2, 112850478), (3, 75233652), (4, 56425239), (6, 37616826), (9, 25077884), (12, 18808413), (13, 17361612), (18, 12538942), (26, 8680806), (31, 7280676), (36, 6269471), (39, 5787204), (47, 4802148), (52, 4340403), (62, 3640338), (78, 2893602), (93, 2426892), (94, 2401074), (117, 1929068), (124, 1820169), (141, 1600716), (156, 1446801), (186, 1213446), (188, 1200537), (234, 964534), (279, 808964), (282, 800358), (331, 681876), (372, 606723), (403, 560052), (423, 533572), (468, 482267), (558, 404482), (564, 400179), (611, 369396), (662, 340938), (806, 280026), (846, 266786), (993, 227292), (1116, 202241), (1209, 186684), (1222, 184698), (1324, 170469), (1457, 154908), (1612, 140013), (1692, 133393), (1833, 123132), (1986, 113646), (2418, 93342), (2444, 92349), (2914, 77454), (2979, 75764), (3627, 62228), (3666, 61566), (3972, 56823), (4303, 52452), (4371, 51636), (4836, 46671), (5499, 41044), (5828, 38727), (5958, 37882), (7254, 31114), (7332, 30783), (8606, 26226), (8742, 25818), (10261, 21996), (10998, 20522), (11916, 18941), (12909, 17484), (13113, 17212), (14508, 15557)]