241955220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:370

約数の個数: 192

約数和(自身を含む): 786433536

約数和(自身を除く): 544478316

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 71, 78, 85, 102, 130, 142, 156, 170, 195, 204, 213, 221, 255, 257, 260, 284, 340, 355, 390, 426, 442, 510, 514, 663, 710, 771, 780, 852, 884, 923, 1020, 1028, 1065, 1105, 1207, 1285, 1326, 1420, 1542, 1846, 2130, 2210, 2414, 2570, 2652, 2769, 3084, 3315, 3341, 3621, 3692, 3855, 4260, 4369, 4420, 4615, 4828, 5140, 5538, 6035, 6630, 6682, 7242, 7710, 8738, 9230, 10023, 11076, 12070, 13107, 13260, 13364, 13845, 14484, 15420, 15691, 16705, 17476, 18105, 18247, 18460, 20046, 21845, 24140, 26214, 27690, 31382, 33410, 36210, 36494, 40092, 43690, 47073, 50115, 52428, 54741, 55380, 56797, 62764, 65535, 66820, 72420, 72988, 78455, 87380, 91235, 94146, 100230, 109482, 113594, 131070, 156910, 170391, 182470, 188292, 200460, 218964, 227188, 235365, 237211, 262140, 273705, 283985, 310199, 313820, 340782, 364940, 470730, 474422, 547410, 567970, 620398, 681564, 711633, 851955, 930597, 941460, 948844, 1094820, 1135940, 1186055, 1240796, 1423266, 1550995, 1703910, 1861194, 2372110, 2846532, 3101990, 3407820, 3558165, 3722388, 4032587, 4652985, 4744220, 6203980, 7116330, 8065174, 9305970, 12097761, 14232660, 16130348, 18611940, 20162935, 24195522, 40325870, 48391044, 60488805, 80651740, 120977610, 241955220]

約数ペア:

[(1, 241955220), (2, 120977610), (3, 80651740), (4, 60488805), (5, 48391044), (6, 40325870), (10, 24195522), (12, 20162935), (13, 18611940), (15, 16130348), (17, 14232660), (20, 12097761), (26, 9305970), (30, 8065174), (34, 7116330), (39, 6203980), (51, 4744220), (52, 4652985), (60, 4032587), (65, 3722388), (68, 3558165), (71, 3407820), (78, 3101990), (85, 2846532), (102, 2372110), (130, 1861194), (142, 1703910), (156, 1550995), (170, 1423266), (195, 1240796), (204, 1186055), (213, 1135940), (221, 1094820), (255, 948844), (257, 941460), (260, 930597), (284, 851955), (340, 711633), (355, 681564), (390, 620398), (426, 567970), (442, 547410), (510, 474422), (514, 470730), (663, 364940), (710, 340782), (771, 313820), (780, 310199), (852, 283985), (884, 273705), (923, 262140), (1020, 237211), (1028, 235365), (1065, 227188), (1105, 218964), (1207, 200460), (1285, 188292), (1326, 182470), (1420, 170391), (1542, 156910), (1846, 131070), (2130, 113594), (2210, 109482), (2414, 100230), (2570, 94146), (2652, 91235), (2769, 87380), (3084, 78455), (3315, 72988), (3341, 72420), (3621, 66820), (3692, 65535), (3855, 62764), (4260, 56797), (4369, 55380), (4420, 54741), (4615, 52428), (4828, 50115), (5140, 47073), (5538, 43690), (6035, 40092), (6630, 36494), (6682, 36210), (7242, 33410), (7710, 31382), (8738, 27690), (9230, 26214), (10023, 24140), (11076, 21845), (12070, 20046), (13107, 18460), (13260, 18247), (13364, 18105), (13845, 17476), (14484, 16705), (15420, 15691)]