228323940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1$

素因数の和:366

約数の個数: 192

約数和(自身を含む): 742742784

約数和(自身を除く): 514418844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 67, 68, 78, 85, 102, 130, 134, 156, 170, 195, 201, 204, 221, 255, 257, 260, 268, 335, 340, 390, 402, 442, 510, 514, 663, 670, 771, 780, 804, 871, 884, 1005, 1020, 1028, 1105, 1139, 1285, 1326, 1340, 1542, 1742, 2010, 2210, 2278, 2570, 2613, 2652, 3084, 3315, 3341, 3417, 3484, 3855, 4020, 4355, 4369, 4420, 4556, 5140, 5226, 5695, 6630, 6682, 6834, 7710, 8710, 8738, 10023, 10452, 11390, 13065, 13107, 13260, 13364, 13668, 14807, 15420, 16705, 17085, 17219, 17420, 17476, 20046, 21845, 22780, 26130, 26214, 29614, 33410, 34170, 34438, 40092, 43690, 44421, 50115, 51657, 52260, 52428, 56797, 59228, 65535, 66820, 68340, 68876, 74035, 86095, 87380, 88842, 100230, 103314, 113594, 131070, 148070, 170391, 172190, 177684, 200460, 206628, 222105, 223847, 227188, 258285, 262140, 283985, 292723, 296140, 340782, 344380, 444210, 447694, 516570, 567970, 585446, 671541, 681564, 851955, 878169, 888420, 895388, 1033140, 1119235, 1135940, 1170892, 1343082, 1463615, 1703910, 1756338, 2238470, 2686164, 2927230, 3357705, 3407820, 3512676, 3805399, 4390845, 4476940, 5854460, 6715410, 7610798, 8781690, 11416197, 13430820, 15221596, 17563380, 19026995, 22832394, 38053990, 45664788, 57080985, 76107980, 114161970, 228323940]

約数ペア:

[(1, 228323940), (2, 114161970), (3, 76107980), (4, 57080985), (5, 45664788), (6, 38053990), (10, 22832394), (12, 19026995), (13, 17563380), (15, 15221596), (17, 13430820), (20, 11416197), (26, 8781690), (30, 7610798), (34, 6715410), (39, 5854460), (51, 4476940), (52, 4390845), (60, 3805399), (65, 3512676), (67, 3407820), (68, 3357705), (78, 2927230), (85, 2686164), (102, 2238470), (130, 1756338), (134, 1703910), (156, 1463615), (170, 1343082), (195, 1170892), (201, 1135940), (204, 1119235), (221, 1033140), (255, 895388), (257, 888420), (260, 878169), (268, 851955), (335, 681564), (340, 671541), (390, 585446), (402, 567970), (442, 516570), (510, 447694), (514, 444210), (663, 344380), (670, 340782), (771, 296140), (780, 292723), (804, 283985), (871, 262140), (884, 258285), (1005, 227188), (1020, 223847), (1028, 222105), (1105, 206628), (1139, 200460), (1285, 177684), (1326, 172190), (1340, 170391), (1542, 148070), (1742, 131070), (2010, 113594), (2210, 103314), (2278, 100230), (2570, 88842), (2613, 87380), (2652, 86095), (3084, 74035), (3315, 68876), (3341, 68340), (3417, 66820), (3484, 65535), (3855, 59228), (4020, 56797), (4355, 52428), (4369, 52260), (4420, 51657), (4556, 50115), (5140, 44421), (5226, 43690), (5695, 40092), (6630, 34438), (6682, 34170), (6834, 33410), (7710, 29614), (8710, 26214), (8738, 26130), (10023, 22780), (10452, 21845), (11390, 20046), (13065, 17476), (13107, 17420), (13260, 17219), (13364, 17085), (13668, 16705), (14807, 15420)]